8000

The HYDROS Water Level Sensor contains no moving parts that can fail. It’s extremely tiny: it’s a little over a half-inch thick with a circumference the size of a US penny.

HYDROS Water Level Sensor (plugs into HYDROS Sense Port), HYDROS DC Micro Pump (plugs into HYDROS Drive Port), Hang-On Tubing Mount, Tubing & Siphon Break

HYDROS - ATO AUTO TOP-OFF KIT
8000